A charitable remainder trust lets you turn a highly appreciated asset into lifetime income, a tax deduction today, and a meaningful gift to charity tomorrow, without paying capital gains tax the moment you sell.
If you own stock, a business interest, or real estate that has grown substantially in value, selling it outright can trigger a painful capital gains bill. A charitable remainder trust (CRT) offers another path. It is a planning tool that converts a concentrated, illiquid, or low-basis asset into a stream of income for you, while reserving the eventual remainder for a cause you care about. This guide walks through how CRTs work, the two main types, who they suit, and the tradeoffs to weigh before you commit.
This is general educational information, not legal, tax, or financial advice. CRTs are complex and irrevocable. Always consult a qualified estate planning attorney and tax professional before acting.
How a charitable remainder trust works
A CRT is an irrevocable trust, meaning that once you fund it, you generally cannot undo it or take the assets back. In exchange for giving up that control, you receive several benefits. Here is the basic sequence:
- You transfer an asset into the trust. Common choices are appreciated publicly traded stock, real estate, or a business interest.
- The trustee sells the asset tax-free. Because the trust itself is tax-exempt, no capital gains tax is due at the sale. The full proceeds stay invested.
- You receive income. The trust pays you (or another named beneficiary) a stream of income for life, or for a fixed term of up to 20 years.
- You take an immediate partial tax deduction. In the year you fund the trust, you can claim a charitable income tax deduction for the present value of what the charity is projected to receive.
- The remainder goes to charity. When the income term ends, whatever is left in the trust passes to the charity or charities you named.
The IRS sets guardrails. Your annual payout must be between 5% and 50% of the trust's value, and the projected charitable remainder must be at least 10% of the initial funding amount. These rules keep the arrangement genuinely charitable rather than a pure income vehicle.
CRAT vs CRUT: the two main types
Nearly every charitable remainder trust falls into one of two categories, and the choice shapes how your income behaves over time.
| Feature | CRAT (Annuity Trust) | CRUT (Unitrust) |
|---|---|---|
| How income is set | Fixed dollar amount, locked at funding | Fixed percentage of trust value, recalculated yearly |
| Payments over time | Stay the same every year | Rise and fall with the trust's value |
| Inflation protection | None; the dollar amount never grows | Built in if the trust assets grow |
| Add more assets later | No, single funding only | Yes, you can contribute again |
| Best for | Those who want predictable, steady income | Those who want growth potential and flexibility |
A CRAT behaves like a private pension: you know exactly what arrives each year. A CRUT behaves more like a managed investment account that pays out a slice annually, so good market years lift your income and weak years lower it. There are also specialized CRUT variations (such as net-income and flip unitrusts) used when funding with assets that do not produce income right away, like raw land.
The tax benefits, in plain terms
Capital gains deferral
This is often the headline reason people use a CRT. If you hold stock you bought for $50,000 that is now worth $500,000, selling it yourself could expose roughly $450,000 of gain to tax. Inside a CRT, the trustee sells it with no immediate capital gains tax, so the entire $500,000 stays invested and generating income. The gain is not erased; it is spread out and taxed gradually as you receive payments.
The immediate income tax deduction
You also get a charitable income tax deduction in the funding year, based on the present value of the projected remainder gift. The exact figure depends on your payout rate, the trust term, the ages of the beneficiaries, and the IRS discount rate in effect that month. The deduction is partial by design, because you keep an income interest.
Estate planning impact
Assets placed in a CRT generally leave your taxable estate, which can matter if your estate approaches the federal estate tax exemption. For families weighing larger gifting strategies, a CRT can complement other tools. If you are new to trusts generally, our overview of what a living trust is explains how trusts fit into a broader plan.
Who is a charitable remainder trust right for?
A CRT is not a mass-market product. It tends to make sense when several of these apply:
- You own a highly appreciated asset with a low cost basis that you want to sell or diversify.
- You want a reliable income stream in retirement or for a set number of years.
- You have genuine charitable intent and want a cause to benefit eventually.
- You are comfortable giving up control permanently, since the trust is irrevocable.
- The asset is large enough to justify setup and administration costs, often $250,000 or more.
If charitable giving is your only goal and you do not need income, a simpler charitable bequest in your will or a beneficiary designation may serve you better with far less complexity.
The tradeoffs to understand
The benefits are real, but so are the limits. Consider these carefully:
- It is irrevocable. Once funded, you cannot reclaim the assets or, in most cases, change the terms. This is the single biggest commitment.
- Your heirs receive less of that asset. The remainder goes to charity, not your family. Some people offset this by buying life insurance to replace the value for heirs.
- Setup and ongoing costs. You will pay for drafting, a trustee, annual tax filings (the trust files Form 5227), and investment management.
- Income is taxable to you. Payments are taxed under a four-tier ordering system, often starting with ordinary income, then capital gains, then other categories.
- Payout and remainder rules must be met or the trust can fail to qualify.
Because a CRT touches taxes, investments, and your estate at once, it belongs in a coordinated plan. Building a clear end-of-life planning checklist and making sure your loved ones know what documents to leave behind will keep a CRT from becoming a surprise later.
How to get started
If a charitable remainder trust sounds promising, a realistic path looks like this:
- Identify the appreciated asset and confirm its current value and cost basis.
- Clarify your goals: income now, tax relief, charitable impact, or all three.
- Meet with an estate planning attorney and a CPA to model a CRAT and a CRUT side by side.
- Choose a trustee, which may be you, a professional fiduciary, or the charity itself.
- Draft, fund, and file. The trustee then sells the asset and begins payments.
Take your time. The right structure depends on your numbers, your age, and your family, and a thoughtful afternoon with the right professionals can save years of regret.